[4 / 2 / ?] 5MiB, 5056x3792, DSC_0089.jpg View SameGoogleImgOpsiqdbSauceNAO Thread Reply Original Report Media View Same Google ImgOps iqdb SauceNAO Download quick maths Q Anonymous Fri 20 Sep 2019 20:45:11 No.717018 View ViewReplyOriginalReport Quoted By: >>717021 z^2*w, marked by circle: does the line above the w mean the conjugate of w? Its just solving an equation, not physics, so its not the average speed. Thanks in advance